Table 3. Differences in the PBD Binding between PLHSpT and PPG.
interaction | PLHSpT | PPG |
---|---|---|
electrostatica | His 538, Lys 540 | His 538 |
hydrogen bonding | Trp 414 (2), Asp 416, Leu 491, Arg 516 | Trp 414 (2), Leu 491, Lys 540 |
hydrophobic | Phe 535 | |
π−π stacking | no | Trp 414 |
Electrostatic interaction can be considered as a strong hydrogen bond interaction.